Country name 2010 2011 2012 2013 2014
New Zealand 1 1 1 1 1
Canada 1 1 1 1 1
Kyrgyz Republic 2 2 2 2 2
Slovenia 2 2 2 2 2
Macedonia, FYR 3 3 2 2 2
Georgia 3 2 2 2 2
Hong Kong SAR, China 3 3 3 3 3
Sweden 3 3 3 3 3
Korea, Rep. 8 5 3 3 3
Belgium 3 3 3 3 3
Finland 3 3 3 3 3
Singapore 3 3 3 3 3
Malaysia 9 3 3 3 3
Madagascar 3 3 3 4 4
Australia 3 3 3 3 3
Armenia 5 3 3 2 2
Burkina Faso 4 3 3 3 3
Burundi 8 8 4 3 3
Senegal 5 4 4 4 4
Sao Tome and Principe 10 4 4 4 3
Hungary 4 4 4 4 4
Liberia 5 4 4 4 4
Afghanistan 4 4 4 3 3
Latvia 5 4 4 4 4
Mali 6 4 4 5 5
Denmark 4 4 4 4 4
Bulgaria 4 4 4 4 4
Portugal 5 4 4 3 3
Samoa 4 4 4 4 4
Thailand 7 5 4 4 4
Ireland 4 4 4 4 4
Tonga 4 4 4 4 4
Norway 5 5 5 5 4
Oman 5 5 5 5 5
Dominica 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Netherlands 6 6 5 4 4
Estonia 5 5 5 5 4
Iceland 5 5 5 5 5
France 5 5 5 5 5
Tajikistan 8 5 5 5 4
Mauritius 5 5 5 5 5
Maldives 5 5 5 5 5
St. Lucia 5 5 5 5 5
Israel 5 5 5 5 5
Cameroon 6 5 5 5 5
Uruguay 11 5 5 5 5
Albania 6 6 5 5 5
Lebanon 5 5 5 5 5
South Africa 6 5 5 5 5
Jamaica 6 6 6 5 2
Mexico 6 6 6 6 6
Guinea 12 12 6 6 6
Turkey 6 6 6 6 7
Luxembourg 6 6 6 6 6
Azerbaijan 6 6 6 3 3
United Kingdom 6 6 6 6 6
United Arab Emirates 8 7 6 6 6
Italy 6 6 6 6 5
United States 6 6 6 6 6
Grenada 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Togo 7 7 6 7 6
Switzerland 6 6 6 6 6
Romania 5 6 6 5 5
Puerto Rico 7 6 6 6 6
Kazakhstan 6 6 6 6 6
Serbia 7 7 6 6 6
Slovak Republic 6 6 6 7 7
Sierra Leone 6 6 6 6 6
Belarus 6 6 6 5 5
Poland 6 6 6 4 4
Lao PDR 7 7 6 6 6
Morocco 6 6 6 5 5
Cyprus 6 6 6 6 6
Panama 6 6 6 5 5
Papua New Guinea 6 6 6 6 6
Montenegro 7 6 6 6 6
Peru 7 6 6 6 6
Kiribati 7 7 7 7 7
Paraguay 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Syrian Arab Republic 7 7 7 7 7
Ukraine 10 9 7 6 6
Zambia 6 6 7 6 5
Solomon Islands 7 7 7 7 7
Rwanda 6 6 7 7 8
Moldova 8 7 7 6 5
Micronesia, Fed. Sts. 7 7 7 7 7
Mongolia 7 7 7 5 5
Nepal 7 7 7 7 7
Jordan 7 7 7 7 7
Lithuania 6 6 7 4 3
Lesotho 7 7 7 7 7
Chile 8 7 7 7 7
Bahrain 7 7 7 7 7
Ghana 7 7 7 8 8
Croatia 7 7 7 7 7
Iran, Islamic Rep. 6 6 7 7 6
Bahamas, The 7 7 7 7 7
Dominican Republic 8 7 7 7 7
Egypt, Arab Rep. 7 7 7 7 7
Colombia 8 8 8 8 8
San Marino 8 8 8
Russian Federation 8 8 8 6 4
Japan 8 8 8 8 8
Nigeria 8 8 8 9 9
Palau 8 8 8 8 8
Nicaragua 8 8 8 7 6
Cabo Verde 8 8 8 7 7
Austria 8 8 8 8 8
Antigua and Barbuda 8 8 8 8 8
Angola 8 8 8 8 8
Vanuatu 8 8 8 8 8
Trinidad and Tobago 8 8 8 7 7
Timor-Leste 10 8 8 8 5
El Salvador 8 8 8 8 8
Bhutan 8 8 8 8 8
Benin 10 9 8 7 7
Barbados 8 8 8 8
Central African Republic 9 8 8 8 8
Qatar 9 8 8 8 8
Guyana 8 8 8 8 8
Gabon 8 8 8 7 7
Gambia, The 8 8 8 8 7
Comoros 10 10 9 8 8
Czech Republic 9 9 9 9 9
Niger 9 9 9 6 6
Guinea-Bissau 17 9 9 9 9
Saudi Arabia 9 9 9 9 9
Chad 13 11 9 9 9
Sri Lanka 9 9 9 9 9
Germany 9 9 9 9 9
Tanzania 10 10 9 9 9
Belize 9 9 9 9 9
Bangladesh 9 9 9 9 9
Uzbekistan 10 9 9 7 7
Ethiopia 9 9 9 9 9
Mozambique 9 9 9 9 9
Zimbabwe 9 9 9 9 9
Mauritania 9 9 9 9 7
Botswana 10 10 10 10 10
Cambodia 10 10 10 11 11
Seychelles 10 10 10 9 9
Spain 10 10 10 10 6
Kenya 11 11 10 10 10
Indonesia 11 10 10 9 10
Tunisia 10 10 10 10 10
Sudan 10 10 10 10 10
Iraq 11 11 10 10 10
Vietnam 10 10 10 10 10
Libya 10 10 10
Malawi 10 10 10 10 8
Cote d'Ivoire 10 10 10 5 4
Namibia 10 10 10 10 10
Pakistan 10 10 10 10 10
Congo, Dem. Rep. 10 10 10 11 7
Malta 11 11 11 11
Greece 15 11 11 5 5
Fiji 8 9 11 11 11
West Bank and Gaza 11 11 11 9 9
Myanmar 11 11 11
Djibouti 11 11 11 9 7
Congo, Rep. 11 11 11 11 11
Bosnia and Herzegovina 12 12 11 11 11
Honduras 12 12 12 12 12
Kuwait 13 12 12 12 12
India 12 12 12 12 12
Haiti 12 12 12 12 12
Swaziland 12 12 12 12 12
Costa Rica 12 12 12 9 9
Guatemala 12 12 12 6 6
Algeria 13 13 13 13 13
Ecuador 13 13 13 13 13
China 14 14 13 13 11
Eritrea 13 13 13 13 13
Suriname 13 13 13 13 13
South Sudan 13 13 13
Brazil 13 13 13 12 12
Argentina 14 14 14 14 14
Brunei Darussalam 15 15 15 15 15
Uganda 17 15 15 15 15
Bolivia 15 15 15 15 15
Philippines 17 16 16 16 16
Venezuela, RB 17 17 17 17 17
Equatorial Guinea 18 18 18 18 18
Korea, Dem. Rep.
Northern Mariana Islands
New Caledonia
Cayman Islands
Turks and Caicos Islands
Liechtenstein
St. Martin (French part)
Curacao
Turkmenistan
Taiwan, China
Tuvalu
Monaco
Aruba
Greenland
French Polynesia
Cuba
Andorra
Sint Maarten (Dutch part)
Isle of Man
Macao SAR, China
Somalia
Virgin Islands (U.S.)
Guam
American Samoa
Bermuda
Faeroe Islands

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